Sensor (sensor): 30W GC0328 CMOS sensorLens: 100? wide-angle lensSensor performance: support automatic white balance, automatic gain control, automatic backlight compensationSignal-to-noise ratio: ?41dBMinimum illumination: 0.8Lux/F1.4 (color mode), 0.3Lux/F1.4 (black and white mode)Night vision: 2pcs 850nm?28Mil high power infrared lightNight vision distance: 1 meter is the best, the longest distance is 3 metersVideo format: JPGVideo size/frame rate: 30W/7fpsCloud Storage Diagram: 5 Seconds (3 Pictures)Battery Type/Capacity: Polymer 803035/800MAHBattery discharge time: “polymer battery sleep standby for 1 year”Network Protocol: TCP/IP/HTTP/TCP/UDP/DHCP/DNS/DDNS/NTP/RTP/P2PWIFI connection: 2.4GHz wifi, support (802.11 b/g/n)Ding Dong: Support RF 433MHZ Ding DongHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionHXR Z30 Doorbell wireless WiFi Smart Visual door bell camera Door Bell for Home Intercom Remote VideoCall Rechargeable Night VersionSensor (sensor): 30W GC0328 CMOS sensorLens: 100? wide-angle lensSensor performance: support automatic white balance, automatic gain control, automatic backlight compensationSignal-to-noise ratio: ?41dBMinimum illumination: 0.8Lux/F1.4 (color mode), 0.3Lux/F1.4 (black and white mode)Night vision: 2pcs 850nm?28Mil high power infrared lightNight vision distance: 1 meter is the best, the longest distance is 3 metersVideo format: JPGVideo size/frame rate: 30W/7fpsCloud Storage Diagram: 5 Seconds (3 Pictures)Battery Type/Capacity: Polymer 803035/800MAHBattery discharge time: “polymer battery sleep standby for 1 year”Network Protocol: TCP/IP/HTTP/TCP/UDP/DHCP/DNS/DDNS/NTP/RTP/P2PWIFI connection: 2.4GHz wifi, support (802.11 b/g/n)Ding Dong: Support RF 433MHZ Ding Dong